SXT32418DB17-12.288M

Crystals Overview

The SXT32418DB17-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a nominal frequency of 12.288 MHz. This component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, no-lead package designed for automated assembly processes. The unit provides a frequency tolerance of ±20 ppm, ensuring reliable timing performance for digital circuits requiring precise clock signals.

Crystals Feature Summary

• Surface-mount design with no-lead construction for efficient PCB integration
• Precision frequency stability suitable for digital timing applications
• Standardized load capacitance configuration for circuit compatibility

Crystals Applications

• Microcontroller clock sources
• Digital communication interfaces
• Timing reference for data converters

Crystals Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and soldering profile requirements. Ensure that the supply chain source provides original manufacturer documentation to validate authenticity. Cross-reference the ordering part number with the official Suntsu Electronics catalog to confirm availability and lead times before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 12.288 MHz reference is required for systems utilizing 18 pF load capacitors. The 100 Ohm ESR specification must align with the oscillator circuit design constraints. Consider the 4-SMD footprint compatibility with existing board layouts and pick-and-place equipment capabilities during the design phase.

Crystals Part Context

This crystal belongs to the SXT32418 series from Suntsu Electronics, which offers various frequency options within the same physical package. The series supports standard industrial temperature ranges and provides consistent electrical characteristics across different frequency variants, facilitating modular design approaches.

Crystals Replacement Considerations

Direct substitutes include other 12.288 MHz crystals with identical 18 pF load capacitance and 100 Ohm ESR in a 4-SMD no-lead package. Verify pinout compatibility and mounting pad layout equivalence before swapping manufacturers.